Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

1.0.0.7 3.21%
1.0.0.6 4.49%
1.0.0.5 11.54%
1.0.0.5 0.64%
1.0.0.5 7.05%
1.0.0.5 1.92%
1.0.0.5 0.64%
1.0.0.4 0.64%
1.0.0.4 9.62%
1.0.0.4 1.92%
1.0.0.4 17.31%
1.0.0.4 7.05%
1.0.0.4 1.92%
1.0.0.4 0.64%
1.0.0.4 4.49%
1.0.0.4 1.92%
1.0.0.4 0.64%
1.0.0.3 1.28%
1.0.0.3 5.77%
1.0.0.3 6.41%
1.0.0.3 5.13%
1.0.0.3 3.21%
1.0.0.3 0.64%
1.0.0.1 0.64%
1.0.0.1 0.64%

Relationships

Parent process
Related files

TosCoSrv.exe

TOSHIBA Power Saver by TOSHIBA CORPORATION (Signed)

Remove TosCoSrv.exe
Version:   1.0.0.5
MD5:   1c73689b900428c7d054a41c4687f55c
SHA1:   1828953ed8cd08f1609868adb1c5a623437b529e
SHA256:   6dd3cdc09e4a62f40a81872789a5c8678c0fe23dd911c2951dff5494b6bfc012

What is TosCoSrv.exe?

Toshiba Power Saver provides a Control Panel for managing power and battery settings. Toshiba Power Saver requires Toshiba ACPI Common Modules (TVALD).

Overview

toscosrv.exe runs as a service under the name TosCoSrv (TosCoSrv) within the local user context. The assembly utilizes the .NET run-time framework (which is required to be installed on the PC). The file is digitally signed by TOSHIBA CORPORATION which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:toscosrv.exe
Publisher:TOSHIBA Corporation
Product name:TOSHIBA Power Saver
Typical file path:C:\Program Files\toshiba\power saver\toscosrv.exe
File version:1.0.0.5
Product version:V8.09.06
Size:561.42 KB (574,896 bytes)
Certificate
Issued to:TOSHIBA CORPORATION
Authority (CA):VeriSign
Effective date:Monday, April 11, 2011
Expiration date:Wednesday, April 11, 2012
Digital DNA
File packed:No
Code language:Microsoft Visual C# / Basic .NET
.NET CLR:Yes
.NET NGENed:No
More details

BehaviorsBehaviors

Services
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
  • TosCoSrv
  • 'TosCoSrv' (TOSHIBA Power Saver)

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00011916%
0.028634%
Kernel CPU:0.00004785%
0.013761%
User CPU:0.00007131%
0.014873%
Kernel CPU time:17,379 ms/min
100,923,805ms/min
CPU cycles:548/sec
17,470,203/sec
Memory
Private memory:3.54 MB
21.59 MB
Private (maximum):9.54 MB
Private (minimum):7.5 MB
Non-paged memory:3.54 MB
21.59 MB
Virtual memory:71.85 MB
140.96 MB
Virtual memory (peak):74.52 MB
169.69 MB
Working set:7.73 MB
18.61 MB
Working set (peak):10.09 MB
37.95 MB
Page faults:3,091/min
2,039/min
I/O
I/O other transfer:0 Bytes/sec
448.09 KB/min
I/O other operations:1/sec
1,671/min
Resource allocations
Threads:24
12
Handles:141
600

BehaviorsProcess properties

Integrety level:System
Platform:64-bit
Command line:"C:\Program Files\toshiba\power saver\toscosrv.exe"
Owner:User
Windows Service
Service name:TosCoSrv
Display name:TosCoSrv
Description:“@"%ProgramFiles%\Toshiba\Power Saver\TPwrFunc.dll",-202”
Type:Win32OwnProcess
Parent process:services.exe (Services and Controller app by Microsoft)

ResourcesThreads

Averages
 
sechost.dll (Host for SCM/SDDL/LSA Lookup APIs by Microsoft)
Total CPU:0.00018316%
0.272967%
Kernel CPU:0.00000645%
0.107585%
User CPU:0.00017671%
0.165382%
CPU cycles:1,634/sec
5,741,424/sec
Memory:124 KB
1.16 MB
TosCoSrv.exe (main module)
Total CPU:0.00015335%
Kernel CPU:0.00009235%
User CPU:0.00006100%
CPU cycles:1,606/sec
Memory:596 KB

Common loaded modules

These are modules that are typiclaly loaded within the context of this process.

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 62.16%
Windows Vista Home Premium 13.51%
Windows 7 Ultimate 8.11%
Windows 7 Home Basic 3.38%
Windows 8 Pro 3.38%
Windows Vista Home Basic 2.03%
Windows Vista Business 2.03%
Windows 7 Professional 2.03%
Windows 8 Pro with Media Center 1.35%
Windows 7 Enterprise 1.35%
Windows 7 Starter 0.68%

Distribution by countryDistribution by country

United States installs about 55.41% of TOSHIBA Power Saver.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Toshiba 98.98%
Acer 1.02%
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